A system of logic

Mill, John Stuart. A system of logic: ratiocinative and inductive : being a connected view of the principles of evidence and the methods of scientific investigation. 1 : Books 1-3 / editor of the text : J.M. Robson ; introduction by R.F. McRay . - Toronto : Buffalo : University of Toronto Press, Routledge & Kegan Paul, 1978 . - cxvii, 638 p. 25 cm.
0-8020-1875-0 0-7100-7503-0